Your number, one digit away
One digit away
One change could reach Extreme.
Your number
442,571
Notable · Top 38.4%
Position 3: 2 → 4 · +237 points.
Gained: Binary palindrome, Adjacent digit run, Digit sum 25, Semiprime, Triple digit, 4 distinct digits.
Lost: Digit sum 23, Prime, 5 distinct digits, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.